Individual Calculations August 2018
 Brouwer, Rein  Total change: 16.40  Rating chartPersonal card
 Amsterdam Science Park 2018 - A Amsterdam NED 2018-07-07
RcRownchangeKK*chgGame
 2137 2062 4.50 9 0.82 20 16.40 
  De Boer, Eelke f2317 NED0.001-0.1920-3.80 
  Knight, David 1939 NED1.0010.33206.60 
  Grooten, Herman m2384 NED0.001-0.1320-2.60 
  Zondag, Jason 1986 NED1.0010.40208.00 
  Van Baar, Esper f2252 NED0.001-0.2520-5.00 
  Kouwenhoven, Derk 1994 NED1.0010.41208.20 
  De Jong, Tom f2201 NED0.5010.19203.80 
  Cornelisse, Ticho 2074 NED0.5010.02200.40 
  Theulings, Paul-Peter c2088 NED0.5010.04200.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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